Question

diffentiation of (1+x)^2​

Answer 1

Answer:

2(1+x)^-3

is the correct answer

Answer 2

Answer:

(1+x)²

by using the formula :

(a+b)²=a²+2ab+b²

=1¹+2×1×x + x²

=1+2x+x²

=x²+2x+1

or

= x(x+2)+1